Wall flow type exhaust gas purification filter



FIG. 1 is a perspective view of a wall flow type exhaust gas purification filter illustrating my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof, the bottom view thereof being a mirror image;

FIG. 5 is a right view thereof, the left view thereof being a mirror image;

FIG. 6 is an enlarged view of the center section shown in FIG. 2;

FIG. 7 is a cross-sectional view taken through line VII-VII of FIG. 2;

FIG. 8 is a middle omitted cross-sectional view taken through line VIII-VIII of FIG. 6;

FIG. 9 is an enlarged view of the center section shown in FIG. 3;

FIG. 10 is a perspective view of a wall flow type exhaust gas purification filter illustrating my new design;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a top view thereof, the bottom view thereof being a mirror image;

FIG. 14 is a right view thereof, the left view thereof being a mirror image;

FIG. 15 is an enlarged view of the center section shown in FIG. 11;

FIG. 16 is a cross-sectional view taken through line XVI-XVI of FIG. 11;

FIG. 17 is a middle omitted cross-sectional view taken through line XVII-XVII of FIG. 15; and,

FIG. 18 is an enlarged view of the center section shown in FIG. 12.

The broken lines in the drawing depict unclaimed subject matter only and form no part of the claimed design. The break lines in FIGS. 8 & 17 show truncation of lenght. 

CLAIM The ornamental design for a wall flow type exhaust gas purification filter, as shown and described. 